Two `alpha`-particles have the ratio of their velocities as 3:2 on entering the field. If they move in different circular paths, then the ratio of the

Question

Two `alpha`-particles have the ratio of their velocities as 3:2 on entering the field. If they move in different circular paths, then the ratio of the

Two `alpha`-particles have the ratio of their velocities as 3:2 on entering the field. If they move in different circular paths, then the ratio of the radii of their paths is
A. `2:3`
B. `3:2`
C. `9:4`
D. `4:9`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Related Questions

If `tan alpjha=2`, then he value `("co s ec"^(2) alpha-sec^(2) alpha)/("co s ec"^(2)alpha+sec^(2) alpha)is `

2 Answers 4 Views

If `7 sin alpha=24 cos alpha,0 lt alpha lt (pi)/(2)` then the value of `14 tan alpha-75 cos alpha-7 sec alpha` is equal to(_यदि `7 sin alpha=24 cos al

2 Answers 8 Views

if `(tanalpha-i(sin ""(alpha)/(2)+cos ""(alpha)/(2)))/(1+2 i sin ""(alpha)/(2))` is purely imaginary then `alpha` is given by -

2 Answers 4 Views

`|(cos alpha cos beta, cos alpha sin beta,-sin alpha),(-sin beta, cos beta, 0),(sin alpha cos beta,sin alpha sin beta, cos alpha)|` का मान ज्ञात कीजिए

2 Answers 5 Views

सारणिकों के गुणधर्मों के प्रयोग से सिद्ध कीजिए कि - `|(alpha,beta,gamma),(alpha^2,beta^2,gamma^2),(beta+gamma,gamma+alpha,alpha+beta)|=(alpha - beta )

2 Answers 5 Views

If `alpha,beta` are roots of `x^2-px+q=0` then find the quadratic equation whose roots are `((alpha^2-beta^2)(alpha^3-beta^3))` and `alpha^2beta^3+alp

2 Answers 5 Views

Find the coefficient of `alpha^(6)` in the product `(1+alpha+alpha^(2))(1+alpha+alpha^(2))(1+alpha+alpha^(2)+alpha^(3))` `(1+alpha)(1+alpha)(1+alpha)`

2 Answers 4 Views

दर्शाइए कि आव्यूह `[(cos alpha, sin alpha, 0),(-sin alpha, cos alpha, 0),(0,0,1)]` का व्युत्क्रम `[(cos alpha, - sin alpha,0),(sin alpha, cos alpha, 0

2 Answers 5 Views

Two particles of equal masses are revolving in circular paths of radii 2 m and 8 m respectively with the same period .Then ratio of their centripetal

2 Answers 4 Views

Two particles of masses in the ratio 2:1 are moving in circular paths of radii in the ratio 3:2 with time period in the ratio 2:3 .The ratio of their

2 Answers 6 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - B
`"As "qvB=(mv^(2))/(r)`
`therefore" "r=(mv)/(qB)rArr r prop v or(r_(A))/(r_(B))=(v_(A))/(v_(B))=(3)/(2)`

4 views Answered 2023-02-05 15:29